记忆效应是因材料而定的..我是听电池工程师说的

来源: rainygan 于 2008-07-06 18:28:03 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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记忆效应 是因材料而定的..我是听电池工程师说的